SurveyGizmo did release an update to this functionality that should help with many if not all of these requests. The CSV Exports now display the Time Started and Date Submitted fields in the format that you have specified under your Account Settings:

I just want to highlight that it is an extreme annoyance to have to alter date formatting in Excel for the way we use SG. And if a solution has been developed since Mar 2016 I’d be very grateful to hear about it?

Yes I know it is possible to change this on Excel. The issue is that my IT department is using a direct link to feed the information into our CRM system, so they were looking for this possibility so they don’t have to this manually.

Thank ou for yow answer. I’ll let them know that this is not a possibility.